CN206272358U - A kind of stator structure of direct current generator - Google Patents
A kind of stator structure of direct current generator Download PDFInfo
- Publication number
- CN206272358U CN206272358U CN201621262442.4U CN201621262442U CN206272358U CN 206272358 U CN206272358 U CN 206272358U CN 201621262442 U CN201621262442 U CN 201621262442U CN 206272358 U CN206272358 U CN 206272358U
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- CN
- China
- Prior art keywords
- stator
- assembling sleeve
- direct current
- current generator
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model belongs to DC motor technology field.A kind of stator structure of direct current generator, including the assembling sleeve being fixedly connected with motor housing, the multiple stator yoke-plates for being arranged in assembling sleeve and being pivotally connected successively, it is fixedly installed on the stator tooth on each stator yoke-plate, stator winding and the pole shoe for being arranged on stator tooth tip, described assembling sleeve, the corresponding fixing threaded hole of matching and fixing bolt are provided with stator yoke-plate and stator tooth, multiple tracks locating channel is axially offered on described assembling sleeve outer wall, the insulation buckle cyclization of annular is provided with the both ends of assembling sleeve, coiling guide groove is offered in described insulation buckle cyclization.It is the utility model reasonable in design, compact; the convenience of its I＆ M is improve, by assembling the structure design of sleeve, can be to effective fixation and protection of whole stator structure; position-limiting action can be played simultaneously, so as to ensure the matching degree of stator and rotor.
Description
Technical field
The utility model belongs to DC motor technology field, and in particular to a kind of stator structure of direct current generator.
Background technology
Direct current generator refers to that direct current energy can be converted into mechanical energy (dc motor) or convert mechanical energy into direct current
The electric rotating machine of electric energy (dc generator).It is the motor that can realize direct current energy and the mutual phase transformation of mechanical energy.When it makees electricity
Motivation is dc motor when running, and converts electrical energy into mechanical energy；It is dc generator to make during generator operation, by mechanical energy
Be converted to electric energy.
Direct current generator primary structure includes stator and rotor two parts, and wherein stator is in static shape in motor operation
State, existing stator structure is excessively single, more difficult during installation and debugging are carried out, and makes because motor works long hours
With rear, because the abnormal shake or vibration of rotating shaft, failure is susceptible to, maintenance is more difficult.
Utility model content
Main purpose of the present utility model is to provide a kind of reasonable in design, be convenient for assembling and maintenance maintenance,
And the stator structure of overall performance galvanic current machine.
To achieve the above objectives, the technical solution adopted in the utility model is：
A kind of stator structure of direct current generator, including be fixedly connected with motor housing assembling sleeve, be arranged on assembling set
The multiple stator yoke-plates being pivotally connected in cylinder and successively, the stator tooth, stator winding and the setting that are fixedly installed on each stator yoke-plate
In the pole shoe of stator tooth tip, the corresponding fixing threaded hole of matching is provided with described assembling sleeve, stator yoke-plate and stator tooth
And it is provided with deep gouge corresponding with fixing threaded hole, described fixing bolt and deep gouge on fixing bolt, and described assembling sleeve
Butterfly spring is provided between bottom, multiple tracks locating channel is axially offered on described assembling sleeve outer wall, in assembling sleeve
Both ends be provided with annular insulation buckle cyclization, offer coiling guide groove in described insulation buckle cyclization.
6 pairs of stator yoke-plates are provided with described assembling sleeve.
Stacked distribution is provided with copper cash winding and aluminum steel winding, described copper cash winding and aluminum steel on described stator tooth
The number of turns of winding is identical.
The section of described insulation buckle cyclization is epoxy resins insulation in the material of step-like, described insulation buckle cyclization
Plate.
Using above-mentioned technical proposal, acquired beneficial effect is：
The utility model reasonable in design, compact, it carries out segmentation pivot joint by stator yoke-plate, so as to improve it
The convenience of I＆ M, by assembling the structure design of sleeve, can be to effective fixation of whole stator structure and guarantor
Shield, while position-limiting action can be played, so as to ensure the matching degree of stator and rotor；The utility model uses copper cash winding and aluminium
The stack design of line winding, can effectively reduce cost, while ensureing the size of stator structure, realize in particular cases to electricity
The requirement of the limitation of the size of machine.
Brief description of the drawings
Fig. 1 is the structural representation according to a preferred embodiment of the present utility model.
Fig. 2 is the deployed configuration schematic diagram of stator yoke-plate.
Fig. 3 is the mplifying structure schematic diagram in A portions in Fig. 1.
Fig. 4 is the structural representation of insulation buckle cyclization and assembling sleeve.
Sequence number in figure：1 for assembling sleeve, 2 be stator yoke-plate, 3 be stator tooth, 4 be pole shoe, 5 be fixing bolt, 6 be heavy
Groove, 7 be butterfly spring, 8 be locating channel, 9 be insulation buckle cyclization, 10 be coiling guide groove, 11 be copper cash winding, 12 be aluminum steel around
Group.
Specific embodiment
Hereinafter describe for disclosing the utility model so that those skilled in the art can realize the utility model.Hereinafter retouch
Preferred embodiment in stating is only used as citing, it may occur to persons skilled in the art that other obvious modifications.
Embodiment one：Referring to Fig. 1-Fig. 4, a kind of stator structure of direct current generator of the utility model, including with motor housing
The assembling sleeve 1 that is fixedly connected, the multiple stator yoke-plates 2 for being arranged in assembling sleeve 1 and being pivotally connected successively, it is fixedly installed on each
Stator tooth 3, stator winding on stator yoke-plate and the pole shoe 4 of stator tooth tip is arranged on, described assembling sleeve, stator yoke-plate
Be provided with the corresponding fixing threaded hole of matching and fixing bolt 5 on stator tooth, and be provided with and fixation on described assembling sleeve
The corresponding deep gouge 6 of screw, is provided with butterfly spring 7, outside described assembling sleeve between described fixing bolt and deep gouge bottom
Multiple tracks locating channel 8 is axially offered on wall, the insulation buckle cyclization 9 of annular is provided with the both ends of assembling sleeve, it is described
Insulation buckle cyclization on offer coiling guide groove 10.
6 pairs of stator yoke-plates 2 are provided with described assembling sleeve, the section of described insulation buckle cyclization is in step-like, institute
The material of the insulation buckle cyclization stated is epoxy resins insulation plate.
Embodiment two：For reduces cost, and the quality of motor is ensured, while realizing the effective control to motor size
System, copper cash winding 11 and aluminum steel winding 12, described copper cash winding are provided with by described stator tooth 3 in stacked distribution
11 is identical with the number of turns of aluminum steel winding 12.
The utility model reasonable in design, compact, it carries out segmentation pivot joint by stator yoke-plate, so as to improve it
The convenience of I＆ M, by assembling the structure design of sleeve, can be to effective fixation of whole stator structure and guarantor
Shield, while position-limiting action can be played, so as to ensure the matching degree of stator and rotor；The utility model uses copper cash winding and aluminium
The stack design of line winding, can effectively reduce cost, while ensureing the size of stator structure, realize in particular cases to electricity
The requirement of the limitation of the size of machine.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of the utility model spirit and scope are not departed from
Changes and improvements are planted, these changes and improvements are both fallen within the range of claimed the utility model.The utility model requirement
Protection domain defined by appending claims and its equivalent.
Claims (4)
1. a kind of stator structure of direct current generator, it is characterised in that：Including the assembling sleeve, the setting that are fixedly connected with motor housing
Assembling sleeve in and be pivotally connected successively multiple stator yoke-plates, be fixedly installed on each stator yoke-plate stator tooth, stator around
Group and the pole shoe of stator tooth tip is arranged on, it is corresponding to be provided with matching on described assembling sleeve, stator yoke-plate and stator tooth
Deep gouge corresponding with fixing threaded hole, described fixed spiral shell are provided with fixing threaded hole and fixing bolt, and described assembling sleeve
Butterfly spring is provided between bolt and deep gouge bottom, multiple tracks locating channel is axially offered on described assembling sleeve outer wall,
The both ends for assembling sleeve are provided with the insulation buckle cyclization of annular, and coiling guide groove is offered in described insulation buckle cyclization.
2. the stator structure of direct current generator according to claim 1, it is characterised in that：It is provided with described assembling sleeve
6 pairs of stator yoke-plates.
3. the stator structure of direct current generator according to claim 1, it is characterised in that：In stacking point on described stator tooth
Cloth is provided with copper cash winding and aluminum steel winding, and described copper cash winding is identical with the number of turns of aluminum steel winding.
4. the stator structure of direct current generator according to claim 1, it is characterised in that：The section of described insulation buckle cyclization
It is epoxy resins insulation plate in the material of step-like, described insulation buckle cyclization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621262442.4U CN206272358U (en) | 2016-11-08 | 2016-11-08 | A kind of stator structure of direct current generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621262442.4U CN206272358U (en) | 2016-11-08 | 2016-11-08 | A kind of stator structure of direct current generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206272358U true CN206272358U (en) | 2017-06-20 |
Family
ID=59039773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621262442.4U Expired - Fee Related CN206272358U (en) | 2016-11-08 | 2016-11-08 | A kind of stator structure of direct current generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206272358U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109391077A (en) * | 2018-10-30 | 2019-02-26 | 贵州航天林泉电机有限公司 | A kind of double redundancy limited angle torque motor with locking torque |
| CN115912698A (en) * | 2023-01-09 | 2023-04-04 | 恒业智能驱动(杭州)股份有限公司 | Circular motor |
-
2016
- 2016-11-08 CN CN201621262442.4U patent/CN206272358U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109391077A (en) * | 2018-10-30 | 2019-02-26 | 贵州航天林泉电机有限公司 | A kind of double redundancy limited angle torque motor with locking torque |
| CN115912698A (en) * | 2023-01-09 | 2023-04-04 | 恒业智能驱动(杭州)股份有限公司 | Circular motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20181108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |